0140 BERZELIANITE, CALCITE, Habri Mine, Rozna Deposit, Vysocina Region, Moravia, Czech Republic September 28, 2019 Steve Czech Republic Europe Source S.A. Museum, 1981
North & Central Americas United States Utah 3043 HAYNESITE, BOLTWOODITE, Repete Mine, Blanding, San Juan County, Utah, U.S.A. September 28, 2019
Arkansas North & Central Americas United States 4730 VARISCITE, FLUORWAVELLITE, Dug Hill, Avant, Garland County, Arkansas, U.S.A. September 28, 2019
Africa Namibia 4270 BOLTWOODITE, CALCITE, Rossing Mine, Arandis, Swakopmund District, Erongo Region, Namibia September 28, 2019
Colorado North & Central Americas United States 3494 GOETHITE, Crystal Peak Area, Park and Teller Counties, Colorado, U.S.A. September 28, 2019